diff --git a/easy-retry-datasource/easy-retry-datasource-template/src/main/java/com/aizuda/easy/retry/template/datasource/persistence/po/NotifyConfig.java b/easy-retry-datasource/easy-retry-datasource-template/src/main/java/com/aizuda/easy/retry/template/datasource/persistence/po/NotifyConfig.java
index 6424555b..f15765f9 100644
--- a/easy-retry-datasource/easy-retry-datasource-template/src/main/java/com/aizuda/easy/retry/template/datasource/persistence/po/NotifyConfig.java
+++ b/easy-retry-datasource/easy-retry-datasource-template/src/main/java/com/aizuda/easy/retry/template/datasource/persistence/po/NotifyConfig.java
@@ -28,7 +28,7 @@ public class NotifyConfig implements Serializable {
 
     private Integer rateLimiterStatus;
 
-    private int rateLimiterThreshold;
+    private Integer rateLimiterThreshold;
 
     private String description;